【正文】
subgrade widen design;Earthwork quantity calculation and allocation。 Road drainage design., culverts, tunnel and line crossBridges, culverts, the position of hole number and span length, structural types determine。②Plan view。② Subgrade crosssections (1km)。⑥ Road drainage design。③Bridge, culvert layout diagram(In the course of longitudinal profile shows position, structure type, hole number and span)。budget document and so on.四,The graduation design (thesis) schedulesequence number Design (paper) each stage name Date1 Opening proposal,Technical indicators to determine2 Route plan3 Route plane design4 longitudinal section design5 subgrade design6 pavement design7 Protection, drainage, culvert design8 Writing instruction9 Amend,perfect design drawings and documents10 make open reply五,The main reference material standards(1)Highway engineering standard specifications(JTG B012003